Which term describes drawing a figure inside another so that their boundaries touch but do not intersect?

Which term describes drawing a figure inside another so that their boundaries touch but do not intersect?

• A. Inscribe
• B. Fillet
• C. Spline
• D. Revolve

Answer: (A)

Inscribing means drawing a figure inside another so that their boundaries touch but do not cross. The inner shape sits entirely inside the outer one and may touch the outer boundary at one or more points (tangent contact). For example, an inscribed circle in a polygon touches the sides but stays inside the polygon. Among the options, this is the best fit because it describes the inner figure contacting the outer boundary without crossing it. The other terms refer to different operations: a fillet rounds corners, a spline is a smooth curve used in modeling, and revolve rotates a 2D shape around an axis to make a 3D form.

Inscribing means drawing a figure inside another so that their boundaries touch but do not cross. The inner shape sits entirely inside the outer one and may touch the outer boundary at one or more points (tangent contact). For example, an inscribed circle in a polygon touches the sides but stays inside the polygon. Among the options, this is the best fit because it describes the inner figure contacting the outer boundary without crossing it. The other terms refer to different operations: a fillet rounds corners, a spline is a smooth curve used in modeling, and revolve rotates a 2D shape around an axis to make a 3D form.